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1. WO2018128147 - CENTRIFUGAL FLUID MACHINE

Publication Number WO/2018/128147
Publication Date 12.07.2018
International Application No. PCT/JP2017/046933
International Filing Date 27.12.2017
IPC
F04D 25/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
25Pumping installations or systems specially adapted for elastic fluids
02Units comprising pumps and their driving means
04the pump being fluid-driven
F03D 9/28 2016.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
9Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
20Wind motors characterised by the driven apparatus
28the apparatus being a pump or a compressor
CPC
F03D 1/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
1Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
04having stationary wind-guiding means, e.g. with shrouds or channels
F04D 25/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
25Pumping installations or systems
02Units comprising pumps and their driving means
04the pump being fluid-driven
Y02E 10/72
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10Energy generation through renewable energy sources
70Wind energy
72Wind turbines with rotation axis in wind direction
Applicants
  • グエン チー カンパニー リミテッド NGUYEN CHI CO., LTD. [VN]/[VN]
Inventors
  • レー グエン タン LE Nguyen Thanh
Agents
  • 栗林 三男 KURIBAYASHI Mitsuo
Priority Data
2017-00019704.01.2017JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) CENTRIFUGAL FLUID MACHINE
(FR) MACHINE À FLUIDE CENTRIFUGE
(JA) 遠心型流体機械
Abstract
(EN)
Provided is a centrifugal fluid machine that blows or compresses air, using wind power as a drive source. This centrifugal fluid machine comprises a driving impeller 4 that is rotated by wind power, and a driven impeller 51 that is provided coaxially with the driving impeller 4, receives the rotation of the driving impeller and rotates. The centrifugal fluid machine also comprises: a scroll casing 6 that covers the driven impeller 51; and an intake pipe 24 via which air sucked into the center of the driven impeller 51 is supplied to the inside of the scroll casing 6. The centrifugal fluid machine further comprises a discharge part that is provided in the scroll casing 6 and discharges the air that has been sucked into the center of the driven impeller 51 and then forced to the outer periphery by centrifugal force.
(FR)
L'invention concerne une machine à fluide centrifuge, laquelle machine souffle ou comprime de l'air, à l'aide d'énergie éolienne à titre de source d'entraînement. Cette machine à fluide centrifuge comprend une hélice d'entraînement (4) qui est entraînée en rotation par l'énergie éolienne, et une hélice entraînée (51) qui est disposée de manière coaxiale à l'hélice d'entraînement (4), qui reçoit la rotation de l'hélice d'entraînement et qui tourne. La machine à fluide centrifuge comprend également : un carter à volute (6) qui couvre l'hélice entraînée (51); et un tuyau d'admission (24) par l'intermédiaire duquel de l'air aspiré dans le centre de l'hélice entraînée (51) est délivré à l'intérieur du carter à volute (6). La machine à fluide centrifuge comprend en outre une partie de décharge qui est disposée dans le carter à volute (6) et qui décharge l'air qui a été aspiré dans le centre de l'hélice entraînée (51) puis forcé vers la périphérie externe par la force centrifuge.
(JA)
風力を駆動源として、送風や空気の圧縮を行う遠心型流体機械を提供する。 遠心型流体機械は、風力により回転する駆動羽根車4と、前記駆動羽根車4と同軸に設けられ、前記駆動羽根車の回転が伝達されて回転する従動羽根車51とを有する。遠心型流体機械は、従動羽根車51を覆うスクロールケーシング6と、従動羽根車51の中央側に吸い込まれる空気をスクロールケーシング6内に送り込む吸込管24とを備える。遠心型流体機械は、スクロールケーシング6に設けられ、従動羽根車51の中央側で吸い込まれた後に外周側に遠心力で押し出される空気が吐出される吐出部を備えている。
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